Home / 4,791,348.26-6,612,154.11-2,615,897

Finding the Fourth Proportional to 4,791,348.26, 6,612,154.11 and 2,615,897

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Solution

The fourth proportional to 4,791,348.26, 6,612,154.11 and 2,615,897 is: 3,609,988.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,348.26 : 6,612,154.11 = 2,615,897 : x
  2. Step 2: Convert to fraction form
    4,791,348.26/6,612,154.11 = 2,615,897/x
  3. Step 3: Cross multiply
    4,791,348.26x = 6,612,154.11 × 2,615,897
  4. Step 4: Simplify right side
    4,791,348.26x = 17,296,714,099,886.67
  5. Step 5: Solve for x
    x = 17,296,714,099,886.67/4,791,348.26
  6. Step 6: Final answer
    x = 3,609,988.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.